2б ȣ ڵ ָ ϱ. ͽ ְ ǥ ȣ ¼ Ÿ ִ. ȸ ְ 5 1 40 1.3% 23450 ŷ ̴. ̴ 2б ǥ 28Ϻ 18% ̴.
ֱ ְ PER(ְ) . 2б ȯ (ֱ 4б ջ) ͽ PER 4.1. ̴ 2б ǥ 29 3.8躸 7.6% ̴. ٸ PER 5 4.9迡 16% .
29 ͽ 2б 777 ⺸ 22% þٰ ߴ. 56% þ 321700, ( ) 70% þ 247200 ߴ.
̴ 빰 ι ū . 2б 135 ⺸ 33% ð, 빰 270 46% þ. ݱ 300 ̹ ġ 72% ߴ.
ȭ쿡 и ۾ü
ͽ 1989 ȭ쿡 и ȸ. , ȭ ۡ밡 ü ϴ 빰(3PL ), ȭ ˼ տ , Ѵ. ȸ ȭǰ, ع, Ưȭ ۿ ϰ ִ. ݱ 繫ǥ 49%, 빰 30% 20%.
ͽ 迵 ȸ縦 μ 2010 Ÿ ִ. 2517 ߴµ, ̴ 2009 3 86% þ ̴. 迵 ȭ ¿ ȸ Ƶ ̼ȯ Բ ͽ 50.7% ̴.
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